|The program is not part of Windows itself, so the only way you can get it is from the application disk that may have been shipped with your laptop. Unfortunately, if you didn't get such a disk then your are probably out of luck because Gateway don't seem to offer downloads of pre-installed software, but if you check on their site, put in the make/model of your laptop & see what's on offer.|
Edit: Just re-read your post. Why/how did you remove all of your drivers? According to the Gateway website, your laptop has a recovery partition which should have the Chicony webcam software installed along with it, so you may be best off doing a proper reinstallation to get all of your original software back.
"I've always been mad, I know I've been mad, like the most of us..."